1.Max Power:150W (when driving 15V induction heat);if drive 12V ignition coil,primary 5+5 turns,it will be 30W
2.Input Voltage:DC 5-15V (this voltage range is operating voltage,not for power no-load voltage)
3.When using battery or storage battery for power supply,please make sure that the operating voltage is more than 4.5V
4.Power wire should not be reversely connected,and power on after connecting with the load
6.When heating the coil,the width of heated object should be in the range of 1/3-1/2 of heating coil internal diameter;please don't be over 2/3;the diameter of heating object should be within 20mm.When inductive heating,there should be a power off for cooling after operating for 5 minutes;please solder the heating coil on the PCB board when heating
7.Blue LED power indicator lamp (If the indicator lamp is not on,there may be some reasons:1.the connection is false,and the power is not power on 2.there is component damage)When the indicator lamp is very dim,maybe because of insufficient power,please change the power supply with greater power.